Pleat structure



FIG. 1 is a back, lower, right perspective view of a pleat structure, showing the present design within a first environment in a closed configuration;

FIG. 2 is a back, lower right perspective view of the design of FIG. 1, shown in an open configuration;

FIG. 3 is a back view of FIG. 1;

FIG. 4 is a bottom-up view thereof;

FIG. 5 is a top-down view thereof;

FIG. 6 is a right-side view thereof;

FIG. 7 is a left-side view thereof;

FIG. 8 is front view thereof;

FIG. 9 is a lower, right perspective view of the design of FIG. 1; shown in a second environment;

FIG. 10 is a lower, right perspective view of the design of FIG. 2, shown in a second environment;

FIG. 11 is a back view of FIG. 9;

FIG. 12 is a bottom-up view thereof;

FIG. 13 is a top-down view thereof;

FIG. 14 is a right-side view thereof;

FIG. 15 is a left-side view thereof;

FIG. 16 is a front view thereof;

FIG. 17 is a lower, right perspective view of the design of FIG. 1, shown in a third environment;

FIG. 18 is a lower, right perspective view of the design of FIG. 2, shown in a third environment;

FIG. 19 is a back view of FIG. 17;

FIG. 20 is a bottom-up view thereof;

FIG. 21 is a top-down view thereof;

FIG. 22 is a right-side view thereof;

FIG. 23 is a front view thereof;

FIG. 24 is a lower, right perspective view of the design of FIG. 1, shown in a fourth environment;

FIG. 25 is a lower, right perspective view of the design of FIG. 2, shown in a fourth environment;

FIG. 26 is a back view of FIG. 24;

FIG. 27 is a bottom-up view thereof;

FIG. 28 is a top-down view thereof;

FIG. 29 is a right-side view thereof;

FIG. 30 is a front view thereof;

FIG. 31 is a lower, right perspective view of the design of FIG. 1, shown in a fifth environment;

FIG. 32 is a lower, right perspective view of the design of FIG. 2, shown in a fifth environment;

FIG. 33 is a back view of FIG. 31;

FIG. 34 is a bottom-up view thereof;

FIG. 35 is a top-down view thereof;

FIG. 36 is a right-side view thereof; and,

FIG. 37 is a front view thereof.

The broken lines shown in the drawings are included for the purpose of illustrating environmental structure and form no part of the claimed design.

The contrast in shading represents a contrast in appearance only and does not represent any particular color, material, texture or finish. 

CLAIM The ornamental design for a pleat structure, as shown and described. 